GC Syntec 0w-30 is working very well in my 3.0
#11
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and not a long-life oil as defined by MB 229.1, BMW LL 01 and VW 505.1. I'd probally use 5w-30 unless it was for a heavialy boosted engine.
#15
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Won't happen, I have 50 quarts of GC stored!
autobahnfluids.com has the Pentosynth 5w-40
autobahnfluids.com has the Pentosynth 5w-40
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